| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $219.97 | 9.196% | $240.1984 | $240.20 | $240.20 | $240.20 |
| Purchase #2 | $8.54 | 11.754% | $9.5438 | $9.54 | $9.55 | $9.50 |
| Purchase #3 | $25.47 | 11.312% | $28.3512 | $28.35 | $28.35 | $28.40 |
| Purchase #4 | $8.67 | 6.440% | $9.2283 | $9.23 | $9.25 | $9.20 |
| Purchase #5 | $222.41 | 5.203% | $233.982 | $233.98 | $234.00 | $234.00 |
| Purchase #6 | $188.61 | 7.820% | $203.3593 | $203.36 | $203.35 | $203.40 |
| Purchase #7 | $110.85 | 8.129% | $119.861 | $119.86 | $119.85 | $119.90 |
| 7 purchase totals = | $784.52 | $844.5240 | $844.52 | $844.55 | $844.60 | |